baber/WOPTO huggingface dataset:
Patent JP-S5719116-A (JP)
Title: Deep drawing equipment for edge of cylinder
Inventor: OGAWA NOBORU
IPC: B21D22/14
Filed: 1980-07-09
Abstract: PURPOSE: To easily perform a deep drawing, by making an arrangement so that a pair of guide rolls fitted to both sides of a deep drawing roll may work together with the deep drawing roll, when the deep drawing is performed by pressing the edge of cylinder inward with the deep drawing roll.  
     CONSTITUTION: The titled equipment is composed of a supporting device which supports a cylinder 6 to be worked, a mold roll 7 fitted to the inner surface of cylinder 6, a deep drawing roll 8 fitted to the outside of edge of cylinder 6 so that it will oppose to the mold roll 7, and a pair of guide rolls 11 installed at both sides of the deep drawing roll 8. The deep drawing on the edge of cylinder is performed by operating the guide rolls 11 together with the deep drawing roll 8 while the guide rolls 11 are pushed toward the mold roll 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61250701-A (JP)
Title: Deviation detector
Inventor: HIGATA HIROAKI
IPC: G05B1/03
Filed: 1985-04-30
Abstract: PURPOSE:To obtain a deviation detector without error with low cost by constituting the detector that a deviation is detected by having only to supervise an output change of a counter. CONSTITUTION:The counter 2 counts always an output from a pulse generator 1. At first an output from the counter 2 is subtracted by a subtractor 3 from an output value from a counter 9 storing the preceding value and a deviation is outputted. The deviation output is subjected to absolute processing by an absolute value generator 4, and this value is compared by a comparator 6 with a compared value 21 giving a central position of the maximum capacity of the counter 2. Thus,the counter 2 discriminates that a change reaching a minimum value in excess of a maximum value takes place, conversely a change reaching a maximum value in excess of a minimum value, or no change exists. On the other hand, the comparison value 21 and the output value of the counter 2 are compared by a comparator 5 to discriminate whether the count of the counter 2 is toward the maximum value or the minimum value from the center value.
Patent JP-H04304141-A (JP)
Title: Spindle motor
Inventor: MIYAJI TOSHISUKE
IPC: F16J15/43
Filed: 1991-03-29
Abstract: PURPOSE:To highly accurately perform the positioning of a shaft in the circumferential direction of the shaft by providing a pin or a positioning hole in positions apart from the axial center of the shaft. CONSTITUTION:A small hole is made in a blind state in an end face 24 of a mounting member 21 fixed to an end part 20 of a shaft 1, and a pin 25 is press-fitted into this hole protrudingly from the end face 24. A positioning hole 26 is formed in correspondence with the pin 25 in a predetermined position of a base plate 3 of a chassis S, and by pressing the pin 25 into this positioning hole, the positioning of the shaft 1 is performed in the circumferential direction. Since the pin 25 and the positioning hole 26 are formed in positions apart from the axial center of the shaft 1, the positioning of the shaft in the circumferential direction can be highly accurately performed.
Patent JP-S5427441-A (JP)
Title: Remover of electrostatic latent image developer
Inventor: SUDA MASAJI
IPC: G03G21/00
Filed: 1977-08-02
Abstract: PURPOSE:To prevent contamination of corona discharger and perform satisfactory developing by providing a conductive member to the opening of the corona discharger and preventing the developer which has been removed of unnecessary portion and has been evened in thickness from flying to the corona discharger.
Patent JP-H06260847-A (JP)
Title: Distortion generation circuit
Inventor: KAMISAKA KATSUMI
IPC: H03F1/32
Filed: 1993-04-20
Abstract: PURPOSE:To supply desired distortion satisfactorily by distributing a signal to an attenuator and a nonlinear element in high-amplitude input, and suppressing the generation of unrequired high frequency distortion. CONSTITUTION:An input signal IN is distributed to a first and second signals inverted mutually by a distributor 130, and they are inputted to a second means(diodeD11 attenuator 110) and a third means (diodeD21, attenuator 210). A part of the first and second signals are attenuated by the attenuator 110 or 210, and distortion is supplied to them by the nonlinear element. As a result, the signals from the second and third means show the one in which the distortion is added on the signal passing the attenuator, however, they are shown as the one in which the phases of fundamental wave components are inverted mutually. Especially, since the signal is branched to the attenuator and the nonlinear element even in the high-amplitude input, the generation of the unrequired high frequency distortion can be suppressed.
Patent JP-H07277402-A (JP)
Title: Pilling storage, dumping and storage device
Inventor: TOYOIZUMI OSAMU
IPC: B65G57/03
Filed: 1994-04-07
Abstract: PURPOSE:To provide a method to store products such as used disposable cups, etc., while piling them up high by way of aligning them closely to each other without stooping, a method to put the products in refuse bagsand dump them as they are and their device. CONSTITUTION:A peripheral wall 1a with a bottom plate is piled up on bottomless peripheral walls 1b piled up in proper height, disposable cups (c) are closely aligned on the bottom plate 2, and the inside of the peripheral walls are filled by piling up a product on each of the cups (c). Thereafter, one of the bottomless peripheral walls 1b on a lower stage is moved to the top stage, it is filled with the cups (c) at the height, continuously the remaining bottomless peripheral wall 1b on the lower stage is moved to the top stage and it is also filled with the cups (c). To dump the cups (c), they are covered with a refuse bag from above, reversed and then each of the peripheral walls 1a, 1b is drawn out.
Patent JP-S61251922-A (JP)
Title: Speed change operating device
Inventor: SAKURAI USHIO
IPC: F16H63/20
Filed: 1985-04-30
Abstract: PURPOSE:To perform a smooth speed change operation by making the turning supporting shaft of a bell crank approximately parallel with a line which connects the center of shake around the axial line of the shake end of a rod member and the center of connection between the rod member and the bell crank at the time when a change lever is in a neutral position. CONSTITUTION:When a speed change operation lever 10 is shaked in shift operation directions, a shift cable 12 is moved forward and backward in the directions of an arrow F, and this motion is transmitted to a change gear. When the lever 10 is shaked in select operation directions, the shake end 20c of the rod member is shaked as shown by an arrow G with the point, where a plane which includes the shake end 20c and is orthogonal to the Y-direction axial line and the Y-direction axial line intersect, as the center. Then, one end 24a of a bell crank 24 is shaked approximately in the X direction with a turning supporting shaft 22 as the center, and the other end 24c is shaked in the Y direction, and a select cable 14 is moved forward and backward in the directions of an arrow H, and this motion is transmitted to the change gear. Since the turning supporting shaft of the crank 24 is arranged to be approximately parallel with a line E, the extents of slide of select operation connecting mechanisms 20c and 24a are reduced.
Patent JP-S63259496-A (JP)
Inventor: KAMO TAKASHI
IPC: G21C9/00
Filed: 1987-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63262064-A (JP)
Title: Power converter
Inventor: ANDO YASUHIRO
IPC: H02M1/00
Filed: 1987-04-17
Abstract: PURPOSE:To enhance reliability by self-diagnosing the power converter of an inverter when a power converter is connected. CONSTITUTION:A power converter has a main circuit of a rectifier 10 of thyristors 30-41, an inverter 12, and a DC reactor 11. Further, it has a holding circuit 50 for holding the output signal of a phase controller 25 for a predetermined time, a pulse selector 51 for limiting an output signal from a frequency divider 28, and a damage discriminator for discriminating the proprieties of the thyristors 36-41. Thus, if the thyristors 36-41 are normal, a closed circuit in which a current flows is not formed, but if it is abnormal, the closed circuit is formed, its current is detected by a current detector 23, and output to a damage discriminator 52. The discriminator 52 judges defective thyristors from the detection signal and an output signal from a pulse amplifier 29, and displays it externally.
Patent JP-H03294746-A (JP)
Title: Floor installation type hot air room heater
Inventor: SAKAKIBARA KUNIYOSHI
IPC: F24H3/02
Filed: 1990-04-10
Abstract: PURPOSE:To recognize an obstacle in front of a hot air diffuser by a user and to eliminate disposition of the obstacle in front of the diffuser by providing a receiver which receives a signal from a speaker provided in a remote operation unit near the diffuser. CONSTITUTION:When a receiver 3 provided in a room heater 1 receives a signal from transmitter 5 provided in a remote operation unit 4, the heater 1 is operated to start, stop burning or to regulate an operation such as a temperature control, etc. If kerosine is used as fuel, when the transmitter 5 generates a signal, the receiver 3 senses kerosine amount in a room heater tank by a sensor to generate signal from a transmitter 8 provided in the heater 1. This is received by a received by a receiver 9 provided in the unit 4, and displayed by a display, etc. However, when the receiver 3 is provided near a hot air diffuser 2, if an obstacle (a) exists in front of the diffuser 2, the content of the signal is not displayed on display means 11. The receiver 3 cannot receive the signal from the transmitter 5.
Patent JP-S57210985-A (JP)
Title: Partial plating device
Inventor: OGASA NOBUO
IPC: H01L23/50
Filed: 1981-06-17
Abstract: PURPOSE: To reduce the distance from the cathode and to form a plating film with a uniform plating film thickness distribution on low voltage in the stage of electroplating only the required part of a material to be plated by mounting the anode to the inside surface of a holding frame for a mask for limiting the plating part.  
     CONSTITUTION: In the stage of electroplating noble metals such as gold on the specific part 1a of a material 1 to be plated, a mask 3 having a through-hole for limiting the plating part 1a of the material 1 and the material 1 are brought into tight contact with each other by a pressing plate 2. A holding frame 4 provided with the through-hole 3a corresponding to the through-hole of the mask is brought into tight contact in the through-hole of the mask 3 and an insoluble anode 8 such as platinum plate is mounted to the inside surface thereof. With the material 1 as the cathode, a plating soln. 9a is injected from a nozzle 7 to electroplate the noble metals such as gold on the corresponding part of the hole 3a of the material 1. Since the spacing between the anode 8 and the cathode 1 is small, the plating is accomplished on low voltage, and since the current distribution is uniform, the plating film having no waste owing to a difference in thickess is formed on the plating part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06308367-A (JP)
Title: Sunbeam guiding device
Inventor: ADACHI AKIRA
IPC: G02B7/182
Filed: 1993-04-20
Abstract: PURPOSE:To make a light receiving area minimum and to receive a sunbeam to the maximum by forming a light receiving surface in a circular-arc shape so that the sunbeam may pass the focus of a Fresnel lens even at the end when an incident light beam is inclined. CONSTITUTION:Five acrylic Fresnel lenses 9 are continuously arranged sectorally in an east-and-west direction, and five photodetectors are arranged at the focus positions of the lenses 9. Each photodetector constitutes the light receiving surface by arranging 52 optical fibers whose end face is enlarged, and the light receiving surface is curved in the circular-arc shape passing the focus of the lens 9. The optical fiber 19 is connected to the output end of each photodetector, and a bundle obtained by collecting the optical fibers 19 is connected to a light emitting device set in a room through a flexible pipe 20 made of stainless steel. The light receiving surface of the sunbeam guiding device is set outdoors to collect the sunbeams so that the light can be used as light for indoor illumination.
Patent JP-H01265627-A (JP)
Title: Interface device for automobile telephone set for data transmission equipment
Inventor: KOSHIISHI TAKAYASU
IPC: H04B7/26
Filed: 1988-04-18
Abstract: PURPOSE:To prevent interruption of a line during talking when a data transmission equipment is removed by using a relay circuit so as to connect each signal line of a handset side to a radio equipment side directly if the connection of each signal line of a connector is disconnected. CONSTITUTION:A relay 5d switching the connection of lines for signals TX, RX, HK from a radio equipment 1 between a facsimile equipment 4 and a handset 2 is arranged in an interface 5. Suppose that the equipment 4 is disconnected from the device 5, since the earth side line of a winding L of the connector 5a is disconnected, the relay 5d is turned off and the contacts are thrown to the position of contacts b1, b2. Thus, lines for signals TX, RX, HK for the radio equipment 1 are connected to corresponding lines of the connector 5b. Thus, speech is applied by a prescribed outgoing and incoming operation of the handset 2.
Patent JP-S5521134-A (JP)
Title: Wire bonding device
Inventor: KAWASHIMA KIYOSHI
IPC: H01L21/60
Filed: 1978-08-01
Abstract: PURPOSE: To suspend a wire bonding device by putting a detection circuit on a closed condition by contact of a detection element and wire element, with the detection circuit contacting with this wire in perfoming a cutting of the wire.  
     CONSTITUTION: When a capillary 5 is shifted from a first bonding position 14 to a second bonding position 16, a clamper 10 is opened, and a tension is given to a wire 2 by the air supplied from a tension giving device 9. Thereafter, the wire 2 has a trouble of cutting. In this case, the wire 2 is loosened the dtection circuit is closed by a contact of the wire 2 with a detection element 4 to suspend an operation of the wire bonding device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05105577-A (JP)
Title: Quartz glass crucible for pulling up silicon single crystal and its production
Inventor: MATSUMURA MITSUO
IPC: C03B19/09
Filed: 1991-04-24
Abstract: PURPOSE:To enable stable pulling-up of a high-quality silicon single crystal by forming the outer layer part of a glass crucible as a foam-rich quartz glass layer specified in the content of Na, K, Li and Al and forming the inner layer part of the crucible as a transparent glass layer specified in OH group content. CONSTITUTION:A rotating mold 1 is equipped with a rotating shaft 2 and a cavity 1a is formed in the mold 1. A foam-rich quartz glass crucible substrate body 3 constituting the outer layer part is arranged in the cavity 1a. In the substrate body 3, Na, K and Li contents are each <=0.3ppm and Al content is >=5ppm. Then, a heat source 5 is inserted into the substrate body 3 and heating is carried out. High temperature gas atmosphere 8 is formed in the crucible substrate body 3 by a heat source 5 and high-purity amorphous synthetic silica powder 6 is fed from a nozzle 9 into the high temperature gas atmosphere 8. Thereby the silica powder 6 is melted to form a transparent silica glass layer (inner layer part) being <=200ppm in the content of OH group.
Patent JP-2000285059-A (JP)
Title: Portable information terminal device and user information transmitting device
Inventor: UKITA YOSHIAKI
IPC: H04W4/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To transmit only the desired user information to many and unspecified users by extracting only the user information that satisfies a prescribed preserving condition among those received user information and storing the extracted information in a storage means. SOLUTION: In this portable information terminal device, a transmission button 6 is depressed after the user profile information is produced on a user profile information input screen of a display part. A CPU 22 extracts only the user profile information on an item that is designated by a check box and stores the information in a temporary storage means 24. Then the CPU 22 modulates the user profile information on the designated item via a radio communication unit 26 and generates a transmission signal S26 by converting the frequency of the modulated information into a prescribed frequency band. The signal S26 is amplified up to a prescribed level of electric power and transmitted to many and unspecified users having the portable information terminal devices via an antenna 26A in a prescribed range of communication.
Patent JP-2000285609-A (JP)
Title: Recording control data producing method and data recording method, and their device
Inventor: TSUCHIYA KAZUHISA
IPC: G11B27/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make easily settable the position of a border of the recording regions (recording layers). SOLUTION: When the recording position of recording data to the recording region on a recording medium 50 at the time of recording prescribed recording data on the recording medium 50 is produced as recording control data, by means of producing the recording position to make the border set in the recorded data coincide with the border LB of plural recorded regions Layer 0, Layer 1 set as the recording regions (recording layers), the recording data are allowed so as to continue across the border LB of the recorded regions Layer 0, Layer 1 according to the produced according position.  Thus, by setting the recording position conformed with the border LB of the recording regions by the recording control data, the setting of the recording position according to the change of the border of the recording regions can be easily performed without changing the recorded data even when the border of the recording regions is changed.
Patent JP-S5217724-A (JP)
Title: Colour video signal reproducing system
Inventor: FUJISAWA SEIJI
IPC: G11B20/02
Filed: 1975-07-31
Abstract: PURPOSE: Equalization of the luminance signal range limited to narrow band. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09279133-A (JP)
Title: Refrigerant composition
Inventor: MATSUBARA WATARU
IPC: C07C19/08
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerant composition, hardly arousing a fear of destroying the ozonosphere, usable as a substitute fluorocarbon and having a low solidifying point without solidifying even when used a a refrigerant for equipment utilizing the cold heat of LNG. SOLUTION: This refrigerant composition comprises >=30mol%, preferably 35-70mol% 1,1,1,2-tetrafluoroethane and <=70mol%, preferably 30-65mol% difluoromethane.
Patent JP-S61252422-A (JP)
Title: Catalytic device for incineration
Inventor: KODAMA MASAKAZU
IPC: F23L1/00
Filed: 1985-05-01
Abstract: PURPOSE:To accelerate combustion as well as prevent the breakage of a catalytic device by high temperature by a method in which air supply ports and steel plates are connected with each other staggeringly, and a water layer is provided below them. CONSTITUTION:Compressed air from an air supply tube A blows out of the holes C in the sides of tubes, partly goes up and partly goes down at steel plates facing each other, and goes into the space between the steel plate B and the tube A. An artificial convention current occurs thereby in a furnace and air is always supplied, whereby accelerating combustion. Black ash and tar coming down in unburned state are blown up completely by the incoming air, again put into flame by ascending air, and burned out, where small amounts of white ash is left behind. The tube A and the plate B are cooled by water D in the lower part and can, therefore, withstand combustion at high temperatures for long periods of time. The consumption and breakage of the tube A and the plate B occur to lesser extent.
Patent JP-S57208948-A (JP)
Title: Preparation of additive for instant coffee
Inventor: INAGAMI KAORU
IPC: A23L27/00
Filed: 1981-06-18
Abstract: PURPOSE: To prepare an additive for instant coffee, by blending fine powder of parched coffee beans with a heated and melted saccharide or fatty acid ester of polyhydric alcohol having a melting point of ≥50°C, followed by molding it.  
     CONSTITUTION: A fatty acid ester of glucose, fructose, sucrose, sorbitol anhydride, glycerol, propylene glycol, etc. having a melting point of ≥50°C is melted under heating, and blended with fine powder which is obtained by freezing and crushing parched coffee beans and has ≥50wt% particle sizes of ≤40μm, a surface active agent such as lecithin, antioxidant, etc. After cooling, the blend is granulated into about 0.5W3mm particle sizes. The amount of the fine powder of coffee beans is 30W80wt% in a degree to make the powder into a solid bulk. The amount of the soluble coffee is 10W15wt% based on the instant coffee. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08267955-A (JP)
Title: Book
Inventor: MOGI MASAO
IPC: B42C3/00
Filed: 1995-03-29
Abstract: PURPOSE: To enhance the data quantity or power of expression of a book without being accompanied by the large alteration of a manufacturing process. by combining the data printed in a spread page and the data printed in other page or supporting other paper piece or a small article on page paper. CONSTITUTION: A plurality of page papers different in width are successively superposed to be bound at the center of them and the sides 4 of the page papers are arranged in a staggered state.
Patent JP-H06305611-A (JP)
Title: Winding device
Inventor: YAMADA SHIGETO
IPC: B65H18/00
Filed: 1993-04-21
Abstract: PURPOSE:To provide a winding device by which withstand voltage processing work becomes easy on mutual raw materials layered by being wound. CONSTITUTION:When a raw material 4 pulled out from a raw material supply device 5 supported on a stand is wound by rotating a bobbin 3, rotation of the bobbin 3 is stopped with every turn, and a U-shaped insulating member 7 to cover an upper surface and both side surfaces of the raw material 4 is inserted and loaded by an inserting device 8. The mutual raw materials 4 wound by repeating rotation and stopping of the bobbin 3 are insulated by the insulating member 7. Thereby, since the whole surfaces of the raw materials are insulated simply, insulating work time can be shortened.
Patent JP-H05298662-A (JP)
Title: Binder for magnetic recording medium and magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: G11B5/735
Filed: 1992-04-14
Abstract: PURPOSE:To obtain a binder for a magnetic recording medium having high dispersibility and a magnetic recording medium excellent in running durability and preservability. CONSTITUTION:This binder for a magnetic recording medium is polyurethane as a product obtd. by bringing aliphatic polyol having >=500mol.wt. and polyisocyanate as principal starting materials into a reaction. At least one magnetic layer or nonmagnetic layer contg. this binder is formed on at least one side of a nonmagnetic substrate.